Granted Patent
Utility
US 4,494,568 · App. 06/526,732
High pressure sensor base
Inventor:
Terry Young
Patented Case
View Patent ↗
Granted: Jan 22, 1985
Filed: Aug 26, 1983
Inventor
Terry Young
Assignee (at issue)
Joy Manufacturing Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.